.addShare {
    width: 100%;
    font-family: '黑体';
}
.addShare1 {
    width: 100%;
    display: flex;
    justify-content: center;
    margin: 10px 0;
}
.addShare2 {
    width: 75%;
    min-height: 500px;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid #e5e5e5;
    border-radius: 10px;
}
.addShare3 {
    width: 90%;
}